P7908
N-(1-Pyrenyl)maleimide
Synonym(s):
1-(1-Pyrenyl)-1H-pyrrole-2,5-dione
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About This Item
Empirical Formula (Hill Notation):
C20H11NO2
CAS Number:
Molecular Weight:
297.31
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
255-702-1
Beilstein/REAXYS Number:
1542661
MDL number:
Form:
powder
form
powder
mp
235-237 °C (lit.)
SMILES string
O=C1C=CC(=O)N1c2ccc3ccc4cccc5ccc2c3c45
InChI
1S/C20H11NO2/c22-17-10-11-18(23)21(17)16-9-7-14-5-4-12-2-1-3-13-6-8-15(16)20(14)19(12)13/h1-11H
InChI key
YXKWRQLPBHVBRP-UHFFFAOYSA-N
Application
Reactant used in synthesis of:
Reactant:
- Oligodeoxynucleotide derivatives
- Polymer conjugates of immunogenic peptides
- Modified oligonucleotides for biosensing applications,
Reactant:
- Involved in synthesis of thermally stable fluorescent maleimide/isobutene alternating copolymers
- Used as derivitizing agent for determination of glutathione disulfide levels in biological samples
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Related Content
V Guixé
Archives of biochemistry and biophysics, 376(2), 313-319 (2000-04-25)
Modification of Escherichia coli phosphofructokinase-2 (Pfk-2) with N-(1-pyrenil)maleimide results in an enzyme form that is inactive. However, the rate of modification is drastically reduced in the presence of the allosteric effector MgATP. The stoichiometry of the label incorporation was found
Rajam S Mani et al.
Biochemistry, 45(11), 3534-3541 (2006-03-15)
Human deoxycytidine kinase (dCK) phosphorylates both pyrimidine and purine deoxynucleosides, including numerous nucleoside analogue prodrugs. Energy transfer studies of transfer between Trp residues of dCK and the fluorescent probe N-(1-pyrene)maleimide (PM), which specifically labels Cys residues in proteins, were performed.
Mauricio Baez et al.
The Biochemical journal, 376(Pt 1), 277-283 (2003-08-21)
Modification of Escherichia coli phosphofructokinase-2 (Pfk-2) with pyrene maleimide (PM) results in a rapid inactivation of the enzyme. The loss of enzyme activity correlates with the incorporation of 2 mol of PM/mol of subunit and the concomitant dissociation of the
Global Trade Item Number
| SKU | GTIN |
|---|---|
| P7908-25G-A | 04061837489617 |
| P7908-1G | 04061825599212 |
| P7908-500MG | 04061831836929 |
| P7908-100G-A | 04061837489600 |